Problem using thread +rmi in my homework

[IbrahimAbbas]

Hi...
I compile my homework only 10marks

using as you know:
javac *.java
rmic MarketImpl
rmiregistry

in new cmd

I wrote:
java -Djava.security.policy=policy MarketServer localhost

in new cmd

I wrote:
java -Djava.security.policy=policy CustomersClient localhost

my problem is in using threads....

can any one read code and help me discovering the problem please!

download attachment from 6post down

[IbrahimAbbas]

the two thread I wrote:
CalculateBill.java
CalculateBillwithdiscount.java

[IbrahimAbbas]

I wrote too:
BillStruct.java
to save the items in market loading data from xml file
then when the customers buy
somthing I use this BillStruct to save their buying info

[IbrahimAbbas]

policy file

[IbrahimAbbas]

sorry I forget you have to delete the mypackage line in all .java files...

[IbrahimAbbas]

this one final copy

[IbrahimAbbas]

maybe I solved it, I wrote implements java.io.Serializable in BillStruct

[IbrahimAbbas]

Now, the code I wrote working
but I have this problem:
the result of bills printed in MarketServer not in CustomersClient?
what do I do to solve this probleme, please, no one here in java-forums!
see attachment last version.

[IbrahimAbbas]

I solved the problem: I used
a boolean finsided in threads to ensure that the value I want use it in String sum

[Java Tip]

Wow, Ibrahim.

Congratulations, you have a very long conversation with yourself here.

Just kidding.. :P It is good for others to know your problem and solution.

By the way, welcome to the forum.

[IbrahimAbbas]

Thanks...hhh
it's my way in life...
you can see the last version: new attachment file